[spystath]

You don't have to use a browser. I had very good results with Weasyprint [0]. And there's also PrinceXML [1] if you're willing to pay.

[0]: https://weasyprint.org/ [1]: https://www.princexml.com/

[Stoo]

PrinceXML is expensive but I feel it's worth the money. I've used it to layout several RPGs with Markdown source files and HTML and CSS for templates and styling. RPG layouts can be quite complex with stat blocks and the like and it's handled everything I've thrown at it.

[MilStdJunkie]

Weasy is tight. Unfortunately, my org banned Python across the board, else that would have been my choice.

[wtracy]

I feel like there's a story here.